DE3682548D1 - ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL. - Google Patents

ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL.

Info

Publication number
DE3682548D1
DE3682548D1 DE8686109575T DE3682548T DE3682548D1 DE 3682548 D1 DE3682548 D1 DE 3682548D1 DE 8686109575 T DE8686109575 T DE 8686109575T DE 3682548 T DE3682548 T DE 3682548T DE 3682548 D1 DE3682548 D1 DE 3682548D1
Authority
DE
Germany
Prior art keywords
operator
switch
machine tool
actuating device
hand machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8686109575T
Other languages
German (de)
Inventor
Manfred Staebler
Walter Barth
Winfried Helm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8686109575T priority Critical patent/DE3682548D1/en
Application granted granted Critical
Publication of DE3682548D1 publication Critical patent/DE3682548D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/026—Application dead man switch: power must be interrupted on release of operating member

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Mechanical Control Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

An operator is slidable in the switching-on direction of the switch and tiltable into the holding position, while a spring force serves for resetting into an OFF position. The tilting axis of the operator lies in a plane between the engagement point of the resetting spring at the operator and the gripping surfaces of the operator. The operator (8) is allocated a ramp (17) on the machine tool housing (1). In the ON position it is inclined that the front edge (18) of the operator in the ON position can abut it without, however, holding the operator in the ON position against the force of the resetting spring (4). Pref. two adjacent ribs (16) each form a ramp. In front and between the ribs is a latching notch (14) for a lug (15) on the operator.
DE8686109575T 1985-08-10 1986-07-12 ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL. Expired - Lifetime DE3682548D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686109575T DE3682548D1 (en) 1985-08-10 1986-07-12 ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853528741 DE3528741A1 (en) 1985-08-10 1985-08-10 ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL
DE8686109575T DE3682548D1 (en) 1985-08-10 1986-07-12 ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL.

Publications (1)

Publication Number Publication Date
DE3682548D1 true DE3682548D1 (en) 1992-01-02

Family

ID=6278210

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853528741 Withdrawn DE3528741A1 (en) 1985-08-10 1985-08-10 ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL
DE8686109575T Expired - Lifetime DE3682548D1 (en) 1985-08-10 1986-07-12 ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853528741 Withdrawn DE3528741A1 (en) 1985-08-10 1985-08-10 ACTUATING DEVICE FOR A SWITCH, IN PARTICULAR ON A HAND MACHINE TOOL

Country Status (3)

Country Link
US (1) US4973807A (en)
EP (1) EP0212231B1 (en)
DE (2) DE3528741A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6686548B2 (en) * 2002-05-20 2004-02-03 Ruey-Zon Chen Quick shut-off device for grinding tool
US8087977B2 (en) * 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
JP5510887B2 (en) * 2010-01-13 2014-06-04 日立工機株式会社 Electric tool
DE102011075196A1 (en) * 2011-05-04 2012-11-08 Robert Bosch Gmbh Machine tool switching device
US10121615B1 (en) * 2017-06-27 2018-11-06 Dinkle Enterprise Co., Ltd. Signal feedback apparatus
DE102018217991A1 (en) * 2018-10-22 2020-04-23 Robert Bosch Gmbh Actuator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1592225A (en) * 1922-08-21 1926-07-13 Alphonse F Pieper Electrical tool handle and switch
FR992792A (en) * 1949-08-12 1951-10-23 App Et D Expl Des Etablissemen Device for controlling the opening and closing of electrical circuits
US3806685A (en) * 1972-10-04 1974-04-23 Chromerics Inc Linear cam slide switch with guide means and conductive sheet contact
US3886341A (en) * 1973-05-02 1975-05-27 Bowman Ali Inc Switch operating device for use with an over center diaphragm switch contact assembly with contact ramp camming surface
US3854020A (en) * 1973-06-29 1974-12-10 Black & Decker Mfg Co Trigger mechanism for hand-operated power device including stationary locking device which provides lock-off and lock-on operation
US4023001A (en) * 1975-09-02 1977-05-10 Milwaukee Electric Tool Corporation Locking member for hand-held trigger actuated switch
US4132873A (en) * 1977-03-16 1979-01-02 General Time Corporation Multiposition switch
GB2070207B (en) * 1980-02-19 1983-03-23 Desoutter Ltd Safety catch for a power tool
US4331844A (en) * 1980-02-29 1982-05-25 Shigeru Saitoh Electric switch device
DE3023691A1 (en) * 1980-06-25 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart SWITCH WITH A CONTROL DEVICE, IN PARTICULAR ON A HAND MACHINE TOOL
DE3201744A1 (en) * 1982-01-21 1983-07-28 Karl M. Reich Maschinenfabrik GmbH, 7440 Nürtingen SWITCHES FOR ELECTRIC TOOLS

Also Published As

Publication number Publication date
US4973807A (en) 1990-11-27
EP0212231A2 (en) 1987-03-04
EP0212231A3 (en) 1988-11-23
DE3528741A1 (en) 1987-02-12
EP0212231B1 (en) 1991-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee